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Basic Info.
  • Product name: MAGNESIUM CHLORIDE 
  • CAS No.: 7786-30-3 
  • Appearance: white powder or crystals 
  • Purity: 99% min 
  • Packaging: 25kg/bag or customized 
  • Delivery: 20days 
  • Transportation: by sea , air or land 
  • Production Capacity: 50tons/month 
  • MF: Cl2Mg 
  • MW: 95.21 
  • Model No.: Crovell 
  • Place of Origin: Hebei  
  • Min.Order: 50 Kilogram
  • Means of Transport: Land, Ocean, Air
Supply Capacity
  • Production Capacity: 50tons/month
  • Packing:25kg/ Kraft bag
  • Delivery Date: in 20days
Chemical Name:Magnesium chloride
Molecular Formula:Cl2Mg
Formula Weight:95.21
CAS No.:7786-30-3

Magnesium chloride Chemical Properties
Melting point 714 °C(lit.)
Boiling point 1412°C
density 2.32 g/mL at 25 °C(lit.)
refractive index n20/D 1.336
storage temp. 2-8°C
solubility H2O: soluble
form powder
color colorless
PH5.0-7.5 (25℃, 1M in H2O)
Water Solubility 400 G/L (20 ºC)
Sensitive Hygroscopic
Merck 14,5662
CAS DataBase Reference7786-30-3(CAS DataBase Reference)
NIST Chemistry ReferenceMagnesium dichloride(7786-30-3)
EPA Substance Registry SystemMagnesium chloride (MgCl2)(7786-30-3)

Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-43-36/37
Safety Statements 26-36-24/25-22-36/37-39
WGK Germany 1
RTECS OM2800000
HS Code 28273100
Hazardous Substances Data7786-30-3(Hazardous Substances Data)

MSDS Information

Magnesium chloride Usage And Synthesis
General DescriptionMagnesium chloride is a constituent of sea water. It also is found in most natural brines and many minerals such as carnallite, KCl•MgCl2•H2O. Its hexahydrate occurs in nature as mineral bischofite, MgCl2•6H2O.
Chemical manufactureManufacturer of  magnesium metal and other magnesium compoundsSource of magnesium
Road maintenanceDust controlMoisture absorbed from the air prevents dust formation
Snow and ice controlDe-icing agent/helps to prevent the ice bond on the road and to remove ice buildup from road
MedicineTreating or preventing magnesium deficiencySource of magnesium/helps to raise magnesium levels in the body
FoodTofuCoagulant agent/helps liquid forms of soy to solidify into tofu
Baby formula milkIngredient
Gas storageStorage of Hydrogen GasStorage material/effectively absorbs ammonia which is rich in hydrogen atoms
CementManufacturer of Sorels cementRaw material/Mixed with hydrated magnesium oxide to form hard material
OthersFire extinguishersEffective reactant
Paper fillingFire retardant
Textile fillingKeeps the humidity of cotton to make it soft
FertilizerSource of magnesium
Mineral supplement for animals
Refrigeration brine and artificial seawater
Waste water treatmentEffective ingredient
Anesthesia for cephalopods, crustaceans and bivalveAnaesthetic
Polymerase chain reactionNecessary for both in vivo/vitro DNA synthesis


Chemical Propertieswhite powder
UsesAn excellent magnesium ion source for synthesis and biology research
DefinitionChEBI: Magnesium chloride is a magnesium salt comprising of two chlorine atoms bound to a magnesium atom.

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Crovell Biotech (Hebei) Co., Ltd.
No.188 Yuhua road,Qiaoxi District, Shijiazhuang, Hebei, China (Mainland) / 050000
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